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Physiology General physiology 8d42fed7

Oxidative or Respiratory burst phenomenon?

A
Due to antimicrobial proteins called defensins
B
Occurs during diapedesis
C
Activation of NADPH oxidase associated with increase in oxygen uptake and metabolism in neutrophils
D
Production of HOCl, HOBr from Cl-, Br- respectively by the action of myeloperoxidase
High-Yield Explanation
Activation of NADPH oxidase is associated with a sharp increase in O2 uptake and metabolism in the neutrophil (the respiratory burst) and generation of O2- by the following reaction: NADPH + H++ 2O2+ - NADP++ 2H++ 2O2- Reference: Ganong's Review of Medical Physiology; 25th edition; Page no: 68

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